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@ -69,15 +69,21 @@ dns_pdns_add() {
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#fulldomain
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dns_pdns_rm() {
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fulldomain=$1
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txtvalue=$2
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if [ -z "$PDNS_Ttl" ]; then
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PDNS_Ttl="$DEFAULT_PDNS_TTL"
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fi
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_debug "Detect root zone"
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if ! _get_root "$fulldomain"; then
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_err "invalid domain"
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return 1
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fi
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_debug _domain "$_domain"
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if ! rm_record "$_domain" "$fulldomain"; then
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if ! rm_record "$_domain" "$fulldomain" "$txtvalue"; then
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return 1
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fi
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@ -88,9 +94,16 @@ set_record() {
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_info "Adding record"
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root=$1
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full=$2
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txtvalue=$3
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new_challenge=$3
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if ! _pdns_rest "PATCH" "/api/v1/servers/$PDNS_ServerId/zones/$root" "{\"rrsets\": [{\"changetype\": \"REPLACE\", \"name\": \"$full.\", \"type\": \"TXT\", \"ttl\": $PDNS_Ttl, \"records\": [{\"name\": \"$full.\", \"type\": \"TXT\", \"content\": \"\\\"$txtvalue\\\"\", \"disabled\": false, \"ttl\": $PDNS_Ttl}]}]}"; then
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_record_string=""
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_build_record_string "$new_challenge"
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_list_existingchallenges
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for oldchallenge in $_existing_challenges; do
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_build_record_string "$oldchallenge"
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done
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if ! _pdns_rest "PATCH" "/api/v1/servers/$PDNS_ServerId/zones/$root" "{\"rrsets\": [{\"changetype\": \"REPLACE\", \"name\": \"$full.\", \"type\": \"TXT\", \"ttl\": $PDNS_Ttl, \"records\": [$_record_string]}]}"; then
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_err "Set txt record error."
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return 1
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fi
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@ -106,14 +119,37 @@ rm_record() {
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_info "Remove record"
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root=$1
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full=$2
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txtvalue=$3
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if ! _pdns_rest "PATCH" "/api/v1/servers/$PDNS_ServerId/zones/$root" "{\"rrsets\": [{\"changetype\": \"DELETE\", \"name\": \"$full.\", \"type\": \"TXT\"}]}"; then
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_err "Delete txt record error."
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return 1
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fi
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#Enumerate existing acme challenges
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_list_existingchallenges
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if ! notify_slaves "$root"; then
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return 1
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if _contains "$_existing_challenges" "$txtvalue"; then
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#Delete all challenges (PowerDNS API does not allow to delete content)
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if ! _pdns_rest "PATCH" "/api/v1/servers/$PDNS_ServerId/zones/$root" "{\"rrsets\": [{\"changetype\": \"DELETE\", \"name\": \"$full.\", \"type\": \"TXT\"}]}"; then
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_err "Delete txt record error."
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return 1
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fi
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_record_string=""
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#If the only existing challenge was the challenge to delete: nothing to do
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if ! [ "$_existing_challenges" = "$txtvalue" ]; then
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for oldchallenge in $_existing_challenges; do
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#Build up the challenges to re-add, ommitting the one what should be deleted
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if ! [ "$oldchallenge" = "$txtvalue" ]; then
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_build_record_string "$oldchallenge"
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fi
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done
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#Recreate the existing challenges
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if ! _pdns_rest "PATCH" "/api/v1/servers/$PDNS_ServerId/zones/$root" "{\"rrsets\": [{\"changetype\": \"REPLACE\", \"name\": \"$full.\", \"type\": \"TXT\", \"ttl\": $PDNS_Ttl, \"records\": [$_record_string]}]}"; then
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_err "Set txt record error."
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return 1
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fi
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fi
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if ! notify_slaves "$root"; then
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return 1
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fi
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else
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_info "Record not found, nothing to remove"
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fi
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return 0
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@ -185,3 +221,12 @@ _pdns_rest() {
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return 0
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}
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_build_record_string() {
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_record_string="${_record_string:+${_record_string}, }{\"content\": \"\\\"${1}\\\"\", \"disabled\": false}"
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}
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_list_existingchallenges() {
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_pdns_rest "GET" "/api/v1/servers/$PDNS_ServerId/zones/$root"
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_existing_challenges=$(echo "$response" | _normalizeJson | _egrep_o "\"name\":\"${fulldomain}[^]]*}" | _egrep_o 'content\":\"\\"[^\\]*' | sed -n 's/^content":"\\"//p')
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}
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